I want to count unique elements without using the Muenchian method.
My XSL is:
<?xml version='1.0' encoding='utf-8' ?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
version="1.0">
<xsl:output method="html"/>
<xsl:variable name="products" select="//product"/>
<!-- Template for our root rule -->
<xsl:template match="/">
<xsl:apply-templates/>
</xsl:template>
<!-- Template for our "products" rule -->
<xsl:template match="products">
<xsl:call-template name="Style1"/>
<h2>Grouping of Products by Region, then by Product Name </h2>
<xsl:for-each select="$products">
<xsl:sort select="name" order="ascending"/>
<xsl:variable name="region" select="region"/>
<xsl:if
test="generate-id(.)=generate-id($products[region=$region])">
<h3><xsl:value-of select="region"/> region</h3>
<table border="1">
<tr>
<th>Product Name</th>
<th>Price</th>
<th>Region</th>
</tr>
<xsl:for-each
select="$products[region=$region]">
<xsl:sort select="name"/>
<tr>
<td><xsl:value-of
select="name"/></td>
<td><xsl:value-of
select="price"/></td>
<td><xsl:value-of
select="region"/></td>
</tr>
</xsl:for-each>
</table>
<br/><br/>
</xsl:if>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
-----Original Message-----
From: Michael Kay [mailto:mike(_at_)saxonica(_dot_)com]
Sent: Friday, November 24, 2006 11:16 AM
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: RE: [xsl] Count of unique elements [XSLT 1.0]
Counting unique elements is a simple example of the grouping problem.
Read
about grouping in XSLT 1.0 at
http://www.jenitennison.com/xslt/grouping
Michael Kay
http://www.saxonica.com/
-----Original Message-----
From: Kirov Plamen [mailto:pkirov(_at_)globul(_dot_)bg]
Sent: 24 November 2006 09:05
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] Count of unique elements [XSLT 1.0]
Hi all,
The XML:
<product>
<prodid>V667320</prodid>
<name>Battery Pack</name>
<price>$20</price>
<quantity>178</quantity>
<region>SouthWest</region>
</product>
<product>
<prodid>M382932</prodid>
<name>CD Visor Organizer</name>
<price>$19</price>
<quantity>129</quantity>
<region>NorthWest</region>
</product>
<product>
<prodid>U3923839</prodid>
<name>Rock n Roll Supercart</name>
<price>$150</price>
<quantity>200</quantity>
<region>SouthWest</region>
</product>
<product>
<prodid>Q3929302</prodid>
<name>Digital Tire Guage</name>
<price>$40</price>
<quantity>623</quantity>
<region>NorthWest</region>
</product>
I want to count the unique elements 'region' into XML. In
this example the count result must be "2" - there's two
unique 'region': NorthWest and SouthWest.
Any help is appreciated.
BR
Plamen
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail:
<mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail:
<mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--